.nav {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    height: 100%;
    width: 200px;
}

.nav .menu {
    height: 60px;
    line-height: 60px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    letter-spacing: 2px;

}

.nav ul li a {
    color: #fff;
    font-size: 18px;
    text-align: center;
    /* border-bottom: 1px solid rgba(255, 255, 255, 0.1); */
    height: 40px;
    line-height: 40px;
    display: block;
    width: 100%;
    transition: all .2s ease;
    letter-spacing: 2px;
}

.nav ul li a:hover {
    color: rgb(81, 153, 216);
    transition: all .2s ease;
}

.main {
    box-sizing: border-box;
    padding: 30px 20px 0;
    width: calc(100% - 230px);
}

.main .item .list_head{
    margin-bottom: 15px;
    line-height: 50px;
    height: 50px;
    font-size: 22px;
    color: #fff;
}

.xw_list{
    margin-top: 50px;
}

.xw_list .list_head{
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}

.main .list_head .title{
    float: left;
    color: #fff;
    font-size: 22px;
    border-bottom:3px solid rgb(75, 153, 36);
    line-height: 49px;
    padding-right: 20px;
}

.main .list_head .px{
    margin-left: 50px;
    font-size: 14px;
}

.main .list_head .px span{
    padding: 0 20px;
}

.main .list_head .px span.on{
    color: rgb(81, 153, 216);
}

/* 轮播图 */
.swiper-container_banner {
    width: 100%;
    height: 380px;
}

.swiper-container img {
    width: 100%;
    height: 100%;
}

.swiper-pagination {
    text-align: center;
}

.swiper-container .swiper-pagination-bullet {
    margin-right: 5px;
    right: 0;
    opacity: 1;
    width: 10px;
    height: 10px;
    background: none;
    border-radius: 6px;
    border: 1px solid #fff;
}

.swiper-container .swiper-pagination-bullet-active {
    opacity: 1;
    width: 30px;
    height: 10px;
    background: #fff;
    border-radius: 5px;
}

.swiper-button-next,.swiper-button-prev{
    display: none;
}

.swiper-container:hover .swiper-button-next,.swiper-container:hover .swiper-button-prev{
    display: block;
}

.swiper-container_free,.swiper-container_news{
    height: 190px;
    display: block;
}

.xw_list .swiper-button-next,.xw_list .swiper-button-prev{
    top: 40%;
}

.xw_list .pic{
    height: 150px;
}

.xw_list p{
    text-align: center;
    color: #fff;
    height: 40px;
    line-height: 40px;
    font-size: 18px;
}

.more{
    color: #fff;
    font-size: 16px;
    transition: all .2s ease;
}

.more:hover{
    color: rgb(81, 153, 216);
    transition: all .2s ease;
}
